code: def test_point_rounding(self):
      itr = coords(geojson.Point(TOO_PRECISE))
      self.assertEqual(
          next(itr), tuple([round(c, 6) for c in TOO_PRECISE])
      )
  
file_path: geojson/tests/test_coords.py
imports: import unittest
  import geojson
  from geojson.utils import coords, map_coords
label_desc: Use image node_id 2 for calling the CoordsTestCase obj's underlying member method code with example usage: obj.test_point_rounding() without return types